Skip to content

Make PowerPoint import reliable in the App Store sandbox #81

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
f merged 1 commit into from
Aug 10, 2026
Merged

Make PowerPoint import reliable in the App Store sandbox #81

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 11 additions & 1 deletion Textream/Textream/PresentationNotesExtractor.swift
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -46,10 +46,20 @@ enum PresentationNotesExtractor {
try fileManager.createDirectory(at: tempDir, withIntermediateDirectories: true)
defer { try? fileManager.removeItem(at: tempDir) }

// Copy the security-scoped document into Textream's own temporary
// directory before handing it to a child process. This keeps PPTX
// import reliable inside the Mac App Store sandbox.
let localArchive = tempDir.appendingPathComponent("presentation.pptx")
do {
Comment on lines +49 to +53
try fileManager.copyItem(at: url, to: localArchive)
} catch {
throw ExtractionError.extractionFailed("Could not read PPTX file.")
}

// Unzip using Process
let process = Process()
process.executableURL = URL(fileURLWithPath: "/usr/bin/unzip")
process.arguments = ["-o", "-q", url.path, "-d", tempDir.path]
process.arguments = ["-o", "-q", localArchive.path, "-d", tempDir.path]
process.standardOutput = FileHandle.nullDevice
process.standardError = FileHandle.nullDevice
try process.run()
Expand Down